package com.cks.eduservice.controller;


import com.cks.commonutils.R;
import com.cks.eduservice.entity.EduChapter;
import com.cks.eduservice.entity.chapter.ChapterVo;
import com.cks.eduservice.service.EduChapterService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * <p>
 * 课程 前端控制器
 * </p>
 *
 * @author testjava
 * @since 2022-01-18
 */
@RestController
@RequestMapping("/eduservice/edu-chapter")
@CrossOrigin
public class EduChapterController {
    @Autowired
    private EduChapterService eduChapterService;

    //根据课程id进行查询 课程大纲列表
    @GetMapping("getChapterVideo/{courseId}")
    public R getChapterVideo(@PathVariable String courseId) {
        List<ChapterVo> list = eduChapterService.getChapterVideoBycourseId(courseId);
        return R.ok().data("allChapterVideo", list);
    }

    //添加章节
    @PostMapping("addChapter")
    public R addChapter(@RequestBody EduChapter eduChapter) {
        eduChapterService.save(eduChapter);
        return R.ok();
    }

    //根据章节id查询
    @GetMapping("getChapterByid/{chapterId}")
    public R getChapterbyid(@PathVariable String chapterId) {
        EduChapter eduChapter = eduChapterService.getById(chapterId);
        return R.ok().data("chapter", eduChapter);
    }

    //修改章节
    @PostMapping("updateChapter")
    public R updateChapter(@RequestBody EduChapter eduChapter) {
        eduChapterService.updateById(eduChapter);
        return R.ok();
    }
    //删除章节
    @DeleteMapping("{chapterId}")
    public  R delChapter(@PathVariable String chapterId)
    {
       boolean flag= eduChapterService.delChapterbyId(chapterId);
       if (flag){
           return R.ok();
       }else {
           return R.error();
       }

    }
}

